CentrED

(*

 * CDDL HEADER START

 *

 * The contents of this file are subject to the terms of the

 * Common Development and Distribution License, Version 1.0 only

 * (the "License").  You may not use this file except in compliance

 * with the License.

 *

 * You can obtain a copy of the license at

 * http://www.opensource.org/licenses/cddl1.php.

 * See the License for the specific language governing permissions

 * and limitations under the License.

 *

 * When distributing Covered Code, include this CDDL HEADER in each

 * file and include the License file at

 * http://www.opensource.org/licenses/cddl1.php.  If applicable,

 * add the following below this CDDL HEADER, with the fields enclosed

 * by brackets "[]" replaced with your own identifying * information:

 *      Portions Copyright [yyyy] [name of copyright owner]

 *

 * CDDL HEADER END

 *

 *

 *      Portions Copyright 2007 Andreas Schneider

 *)

unit UfrmInitialize;

{$mode objfpc}{$H+}

interface

uses

  Classes, SysUtils, LResources, Forms, Controls, Graphics, Dialogs, ExtCtrls,

  StdCtrls, LCLIntf, LCLType, WSForms;

type

  { TfrmInitialize }

  TfrmInitialize = class(TForm)

    lblStatus: TLabel;

    pnlMain: TPanel;

    procedure FormClose(Sender: TObject; var CloseAction: TCloseAction);

    procedure FormCreate(Sender: TObject);

  protected

    FActiveWindow: HWND;

    FModal: Boolean;

  public

    procedure SetModal;

    procedure UnsetModal;

  end; 

var

  frmInitialize: TfrmInitialize;

implementation

{ TfrmInitialize }

procedure TfrmInitialize.FormClose(Sender: TObject;

  var CloseAction: TCloseAction);

begin

  CloseAction := caNone;

end;

procedure TfrmInitialize.FormCreate(Sender: TObject);

begin

  FModal := False;

end;

procedure TfrmInitialize.SetModal;

begin

  if FModal then Exit;

  FActiveWindow := GetActiveWindow;

  TWSCustomFormClass(WidgetSetClass).ShowModal(Self);

  {FormStyle := fsStayOnTop;

  Screen.MoveFormToFocusFront(Self);

  Screen.MoveFormToZFront(Self);}

  FModal := True;

end;

procedure TfrmInitialize.UnsetModal;

begin

  if not FModal then Exit;

  TWSCustomFormClass(WidgetSetClass).CloseModal(Self);

  if FActiveWindow <> 0 then SetActiveWindow(FActiveWindow);

  FActiveWindow := 0;

  //FormStyle := fsNormal;

  FModal := False;

end;

initialization

  {$I UfrmInitialize.lrs}

end.